Hi thanks very much for the reply. I managed to sort out the x axis problem by halving the values etc. Now though, I have it perfectly aligned and It won't cut. Even when I check each mirror to make sure its central, then keep the laser head still and pulse at full power it doesn't go through the wood. I seem to get about 1mm engraved if that. Alignment is perfect it just seems there is not enough power even if I have it at 90%
Any ideas what could be causing this?

Thanks in advance